When you think about your site being hacked, you probably imagine an unmistakable notice, like a flashing screen with "HACKED" in large letters across the page. But in reality, you may not know that your web site has been hacked until much later on when a lot of damage has been done. Today's hackers are getting more sophisticated with the tools and methods they use to hack web sites. But knowing the signs and what to do in the event of a hack can help you to recover.